3738306216 has 16 divisors (see below), whose sum is σ = 9345765600. Its totient is φ = 1246102064.

The previous prime is 3738306203. The next prime is 3738306251. The reversal of 3738306216 is 6126038373.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77881356 + ... + 77881403.

It is an arithmetic number, because the mean of its divisors is an integer number (584110350).

Almost surely, 2^3738306216 is an apocalyptic number.

It is an amenable number.

3738306216 is an abundant number, since it is smaller than the sum of its proper divisors (5607459384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3738306216 is a wasteful number, since it uses less digits than its factorization.

3738306216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155762768 (or 155762764 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 3738306216 is about 61141.6896724322. The cubic root of 3738306216 is about 1551.9996689782. Note that the first 3 decimals are identical.

The spelling of 3738306216 in words is "three billion, seven hundred thirty-eight million, three hundred six thousand, two hundred sixteen".